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环己基异氰酸酯

环己基异氰酸酯用途

【用途一】
用作合成医药或农药的中间体
【用途二】
环己基异氰酸酯是除草剂环嗪酮的中间体。
【用途三】
环己基异氰酸酯是除草剂环嗪酮的中间体，可用作合成医药或农药的中间体。

环己基异氰酸酯名称

[ CAS 号 ]:
3173-53-3

[ 中文名 ]:
环己基异氰酸酯

[ 英文名 ]:
cyclohexylisocyanate

[中文别名 ]:

[英文别名 ]:

cyclohexyl-NCO
chi
Cyclohexyl isocyanate
cyclohexylisocyanate
Cyclohexane, isocyanato-
isocyanato-cyclohexan
Isocyanatocyclohexane
Isocyanic Acid Cyclohexyl Ester
EINECS 221-639-3
c-hexylisocyanate

环己基异氰酸酯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
169.0±9.0 °C at 760 mmHg

[ 熔点 ]:
-80 °C

[ 分子式 ]:
C₇H₁₁NO

[ 分子量 ]:
125.168

[ 闪点 ]:
48.9±0.0 °C

[ 精确质量 ]:
125.084061

[ PSA ]:
29.43000

[ LogP ]:
2.89

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
1.6±0.3 mmHg at 25°C

[ 折射率 ]:
1.523

[ 储存条件 ]:
库房通风低温干燥,与氧化剂,酸类,食品分开储运

[ 稳定性 ]:
Stability Flammable. Incompatible with water, strong oxidizing agents, alcohols, strong bases, amines, acids, copper alloys, aluminium. May polymerize if exposed to moisture.

[ 水溶解性 ]:
decomposes

环己基异氰酸酯MSDS

环己基异氰酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NQ8650000

CHEMICAL NAME :: Isocyanic acid, cyclohexyl ester

CAS REGISTRY NUMBER :: 3173-53-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C7-H11-N-O

MOLECULAR WEIGHT :: 125.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 13 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 150 ug/plate

REFERENCE :: ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050, Tokyo International, Tokyo 100-31, Japan) V.25- 1961- Volume(issue)/page/year: 44,3017,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0838 No. of Facilities: 48 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 457 (estimated)

环己基异氰酸酯安全信息

[ 符号 ]:

GHS02, GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H302 + H312-H315-H317-H319-H330-H334-H335

[ 警示性声明 ]:
P260-P280-P284-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
T+:Verytoxic;N:Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R10;R21/22;R26;R34;R42;R50

[ 安全声明 (欧洲) ]:
S26-S28-S36/37-S45-S57-S36/37/39-S29-S28A-S23-S16

[ 危险品运输编码 ]:
UN 2488 6.1/PG 1

[ WGK德国 ]:
2

[ RTECS号 ]:
NQ8650000

[ 包装等级 ]:
I

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29291090

环己基异氰酸酯合成路线

环己基异氰酸酯上下游产品

环己基异氰酸酯上游产品

环己基异氰酸酯下游产品

环己基异氰酸酯制备

其制备方法是将环己胺与光气反应，先生成盐酸盐，再加热通光气，得到产品。

环己基异氰酸酯海关

[ 海关编码 ]: 2929109000

[ 中文概述 ]:
2929109000. 其他异氰酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

环己基异氰酸酯文献

Thermal degradation of amorphous glibenclamide.

Eur. J. Pharm. Biopharm. 80(1) , 203-8, (2012)

A glibenclamide polymorph published by Panagopoulou-Kaplani and Malamataris (2000) [1], obtained by sublimation of amorphous glibenclamide, was analysed. A new interpretation of the data is presented ...

Effect of nitrosoureas on calmodulin activity in vitro and in mouse intestine in vivo.

Cancer Chemother. Pharmacol. 14(2) , 146-9, (1985)

The effects of BCNU, CCNU, methyl-CCNU, streptozotocin, and chlorozotocin on calmodulin activity were studied in vitro and in vivo. Preincubation of BCNU, CCNU, and methyl-CCNU with calmodulin produce...

Synthesis of HMDI-based segmented polyurethanes and their use in the manufacture of elastomeric composites for cardiovascular applications.

J. Biomater. Sci. Polym. Ed. 18(5) , 561-78, (2007)

For short-term cardiovascular application, segmented polyurethanes (SPUs) based on 4,4-methylenebis(cyclohexyl isocyanate) (HMDI), polytetramethylenglycol (PTMG) and 1,4-butanediol (BD) were synthesiz...

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